Regina (Helena Ramos) is a woman from a poor family and married to the wealthy Hélio (Nuno Leal Maia). She freezes every time she tries to have sex with her husband, in spite of being continuously plagued by fantasies of kinky sex with every man she meets. She goes to a shrink and while resolving her childhood trauma, Hélio has an affair with his secretary Lúcia (Wilma Dias). Regina's fantasies give way to real-life trysts. Later, she meets Hélio again and the healed Regina finally satisfies Hélio.